Tektronix P6243 1GHz 10X Active Probe
Agilent 1144A Active Probe 800MHz with Case
Agilent HP 1153A 200MHz Differential Test Probe
Tektronix TAP2500 Active Probe, 2.5 GHz 10x
Tektronix P7380 Differential Probe, 8Ghz, no accessories